| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
27.1%
|
|
| 1 | 21 |
24.7%
|
|
| 2 | 14 |
16.5%
|
|
| 3 | 13 |
15.3%
|
|
| 4 | 6 |
7.1%
|
|
| 5 | 3 |
3.5%
|
|
| 6 | 2 |
2.4%
|
|
| 7 | 3 |
3.5%
|